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Bluetooth: Fix missing negative PIN reply

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If connection was not found or PIN handler is not present legacy
pairing should be terminatde with negative PIN reply.

Change-Id: I8a8658f6eb28173537f39226c3792957a28aa7b2
Signed-off-by: Szymon Janc <ext.szymon.janc@tieto.com>
This commit is contained in:
Szymon Janc 2016-01-11 16:44:25 +01:00 • committed by Anas Nashif
commit 76079bc53a
1 changed files with 29 additions and 26 deletions
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55
net/bluetooth/hci_core.c
View file

@ -1540,32 +1540,6 @@ static void conn_complete(struct net_buf *buf)
bt_conn_unref(conn);
}
static void pin_code_req(struct net_buf *buf)
{
struct bt_hci_evt_pin_code_req *evt = (void *)buf->data;
struct bt_conn *conn;
BT_DBG("");
conn = bt_conn_lookup_addr_br(&evt->bdaddr);
if (!conn) {
BT_ERR("Can't find conn for %s", bt_addr_str(&evt->bdaddr));
return;
}
if (bt_auth && bt_auth->pincode_entry) {
bool secure = false;
if (conn->required_sec_level == BT_SECURITY_HIGH) {
secure = true;
}
bt_auth->pincode_entry(conn, secure);
}
bt_conn_unref(conn);
}
static int pin_code_neg_reply(const bt_addr_t *bdaddr)
{
struct bt_hci_cp_pin_code_neg_reply *cp;
@ -1605,6 +1579,35 @@ static int pin_code_reply(struct bt_conn *conn, const char *pin, uint8_t len)
return bt_hci_cmd_send_sync(BT_HCI_OP_PIN_CODE_REPLY, buf, NULL);
}
static void pin_code_req(struct net_buf *buf)
{
struct bt_hci_evt_pin_code_req *evt = (void *)buf->data;
struct bt_conn *conn;
BT_DBG("");
conn = bt_conn_lookup_addr_br(&evt->bdaddr);
if (!conn) {
BT_ERR("Can't find conn for %s", bt_addr_str(&evt->bdaddr));
pin_code_neg_reply(&evt->bdaddr);
return;
}
if (bt_auth && bt_auth->pincode_entry) {
bool secure = false;
if (conn->required_sec_level == BT_SECURITY_HIGH) {
secure = true;
}
bt_auth->pincode_entry(conn, secure);
} else {
pin_code_neg_reply(&evt->bdaddr);
}
bt_conn_unref(conn);
}
static void link_key_notify(struct net_buf *buf)
{
struct bt_hci_ev_link_key_notify *evt = (void *)buf->data;